GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
AB or CD
[#permalink]
02 Dec 2018, 05:12
02 Dec 2018, 05:12
1
Expert Reply
2
Bookmarks
00:00
Question Stats:
63% (00:26) correct
36% (00:33) wrong based on 128 sessions
Hide Show timer Statistics
Attachment:
GRE exam - Ab or CD.jpg [ 7.97 KiB | Viewed 7259 times ]
Quantity A |
Quantity B |
AB |
CD |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: AB or CD
[#permalink]
30 May 2021, 05:59
30 May 2021, 05:59
2
Carcass wrote:
Attachment:
GRE exam - Ab or CD.jpg
Quantity A |
Quantity B |
AB |
CD |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given
This question is a useful reminder that geometric diagrams on the GRE are not necessarily drawn to scale.
So, the only conclusions we can draw about the above diagram is that ABCE is a quadrilateral and CED is a triangle.
That's it!
Yes, ABCE LOOKS like a square, and it LOOKS like many of the angles in the diagram are 90 degrees, but we certainly can't conclude that.
So for example, the following diagram meets all of the conditions set out in the question:
In this case, side CD is clearly longer than side AB.
This next diagram also meets all of the conditions set out in the question:
In this case, side AB is clearly longer than side CD.
Answer: D
General Discussion
Re: AB or CD
[#permalink]
04 Dec 2018, 05:47
04 Dec 2018, 05:47
Carcass wrote:
Attachment:
GRE exam - Ab or CD.jpg
Quantity A |
Quantity B |
AB |
CD |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given
Explanation::
In GRE the figures are not drawn to scale and no information is given to proceed further.
Hence option D
